LYS4_DEBHA
ID LYS4_DEBHA Reviewed; 688 AA.
AC Q6BM98;
DT 25-JUL-2006, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 03-AUG-2022, entry version 97.
DE RecName: Full=Homoaconitase, mitochondrial;
DE EC=4.2.1.36;
DE AltName: Full=Homoaconitate hydratase;
DE Flags: Precursor;
GN Name=LYS4; OrderedLocusNames=DEHA2F07238g;
OS Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / BCRC 21394 / JCM 1990
OS / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Debaryomycetaceae; Debaryomyces.
OX NCBI_TaxID=284592;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 36239 / CBS 767 / BCRC 21394 / JCM 1990 / NBRC 0083 / IGC 2968;
RX PubMed=15229592; DOI=10.1038/nature02579;
RA Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I.,
RA de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L.,
RA Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S.,
RA Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J.,
RA Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E.,
RA Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C.,
RA Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M.,
RA Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S.,
RA Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F.,
RA Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M.,
RA Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M.,
RA Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C.,
RA Weissenbach J., Wincker P., Souciet J.-L.;
RT "Genome evolution in yeasts.";
RL Nature 430:35-44(2004).
CC -!- FUNCTION: Catalyzes the reversible hydration of cis-homoaconitate to
CC (2R,3S)-homoisocitrate, a step in the alpha-aminoadipate pathway for
CC lysine biosynthesis. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2R,3S)-homoisocitrate = cis-homoaconitate + H2O;
CC Xref=Rhea:RHEA:15485, ChEBI:CHEBI:15377, ChEBI:CHEBI:15404,
CC ChEBI:CHEBI:58174; EC=4.2.1.36;
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883; Evidence={ECO:0000250};
CC Note=Binds 1 [4Fe-4S] cluster per subunit. {ECO:0000250};
CC -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via AAA
CC pathway; L-alpha-aminoadipate from 2-oxoglutarate: step 3/5.
CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the aconitase/IPM isomerase family.
CC {ECO:0000305}.
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DR EMBL; CR382138; CAG89007.1; -; Genomic_DNA.
DR RefSeq; XP_460673.1; XM_460673.1.
DR AlphaFoldDB; Q6BM98; -.
DR SMR; Q6BM98; -.
DR STRING; 4959.XP_460673.1; -.
DR PRIDE; Q6BM98; -.
DR EnsemblFungi; CAG89007; CAG89007; DEHA2F07238g.
DR GeneID; 2903254; -.
DR KEGG; dha:DEHA2F07238g; -.
DR VEuPathDB; FungiDB:DEHA2F07238g; -.
DR eggNOG; KOG0453; Eukaryota.
DR HOGENOM; CLU_006714_3_1_1; -.
DR InParanoid; Q6BM98; -.
DR OMA; VMIRPEH; -.
DR OrthoDB; 265826at2759; -.
DR UniPathway; UPA00033; UER01027.
DR Proteomes; UP000000599; Chromosome F.
DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:InterPro.
DR GO; GO:0004409; F:homoaconitate hydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019878; P:lysine biosynthetic process via aminoadipic acid; IEA:UniProtKB-UniPathway.
DR CDD; cd01674; Homoaconitase_Swivel; 1.
DR Gene3D; 3.20.19.10; -; 1.
DR Gene3D; 3.30.499.10; -; 2.
DR InterPro; IPR015931; Acnase/IPM_dHydase_lsu_aba_1/3.
DR InterPro; IPR001030; Acoase/IPM_deHydtase_lsu_aba.
DR InterPro; IPR015928; Aconitase/3IPM_dehydase_swvl.
DR InterPro; IPR018136; Aconitase_4Fe-4S_BS.
DR InterPro; IPR036008; Aconitase_4Fe-4S_dom.
DR InterPro; IPR000573; AconitaseA/IPMdHydase_ssu_swvl.
DR InterPro; IPR004418; Homoaconitase_mito.
DR InterPro; IPR039386; Homoaconitase_swivel.
DR Pfam; PF00330; Aconitase; 1.
DR Pfam; PF00694; Aconitase_C; 1.
DR PRINTS; PR00415; ACONITASE.
DR SUPFAM; SSF53732; SSF53732; 1.
DR TIGRFAMs; TIGR00139; h_aconitase; 1.
DR PROSITE; PS00450; ACONITASE_1; 1.
DR PROSITE; PS01244; ACONITASE_2; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Iron; Iron-sulfur; Lyase; Lysine biosynthesis;
KW Metal-binding; Mitochondrion; Reference proteome; Transit peptide.
FT TRANSIT 1..19
FT /note="Mitochondrion"
FT /evidence="ECO:0000255"
FT CHAIN 20..688
FT /note="Homoaconitase, mitochondrial"
FT /id="PRO_0000247923"
FT BINDING 346
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250"
FT BINDING 406
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250"
FT BINDING 409
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250"
SQ SEQUENCE 688 AA; 74358 MW; B1E0A2C936163F89 CRC64;
MALLYLSTRS SLKKTGARCL SSSSILYRGQ NLTEKIVQKY AVGLADDKKV FSGDYVTIKP
AHCMSHDNSW PVATKFMGLG ATNVHDNRQI VCTLDHDVQN KSEKNLEKYH NIENFAKEQG
IDFYPAGRGI GHQIMIEEGY AYPLNLTVAS DSHSNTYGGI GSLGTPIVRT DAASIWATGQ
TWWQIPPVAK VELVGQLPKG ATGKDIIVAL CGIFNNDEVL NHAIEFTGEG VKNLSVDYRL
TIANMTTEWG ALSGLFPVDE TLVNFYDERV KKLPQPHPRV NENTVKNLSE NKVNSDNDAV
YAKHLVVDLS SLSPYISGPN SVKVSTSLHD LSKQNIKINK AYLVSCTNSR LSDIKAAADI
IKGHKVAEGV EFYVAAASSN VQKDAEAIGA WQDIIDAGAK PLPAGCGPCI GLGTGLLEDG
EVGISATNRN FKGRMGSKDA LAYLASPEVV AASAVLGKIG GPEELQGNPV PTNPEIVRSI
TSNESTETVD PDASGSSVDV LDGFPQSIEG ELILCDADNI NTDGIYPGKY TYQDDIPRSK
MAEVCMENYD SEFKQKTKAG DIIISGYNFG TGSSREQAAT AILARDMKLV VAGSFGNIFS
RNSINNALLT LEIPALINKL REKYAQSNEL TIRTGWFLKW DVTKNQVTVS DSEGNLILTQ
KVGELGTNLQ DIIVKGGLEG WVKAQLKN
